Specifications:

• Microcontroller: ESP32 (Dual-core Xtensa 32-bit LX6)
• Clock Speed: Up to 240 MHz
• Flash Memory: 4MB
• RAM: 520KB
• Connectivity:
• Wi-Fi (802.11 b/g/n)
• Bluetooth 4.2 (BLE)
• Input Voltage: 5V (via Micro USB or external power source)
• GPIO Pins: 18x digital I/O pins
• 2x UART
• 2x SPI
• 1x I2C
• Analog Inputs: 15x 12-bit ADC channels
• PWM Outputs: 16 channels
• Power Consumption:
• Deep Sleep: ~10µA
• Active: ~160mA
• Dimensions: 44.5mm x 25mm
• Programming Interface: Micro USB (Arduino IDE support, also compatible with other environments like PlatformIO)
• Operating Temperature: -40°C to +85°C
• Applications: Smart home devices, wireless sensors, remote monitoring, robotics, and wearable electronics.